WO2003009904A1 - Procede de fabrication d'une balle - Google Patents

Procede de fabrication d'une balle Download PDF

Info

Publication number
WO2003009904A1
WO2003009904A1 PCT/JP2002/003131 JP0203131W WO03009904A1 WO 2003009904 A1 WO2003009904 A1 WO 2003009904A1 JP 0203131 W JP0203131 W JP 0203131W WO 03009904 A1 WO03009904 A1 WO 03009904A1
Authority
WO
WIPO (PCT)
Prior art keywords
reinforcing layer
pole
bag
manufacturing
semi
Prior art date
Application number
PCT/JP2002/003131
Other languages
English (en)
Japanese (ja)
Inventor
Zenjiro Shiotsu
Original Assignee
Zenjiro Shiotsu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2001222693A external-priority patent/JP2003033449A/ja
Priority claimed from JP2001004843U external-priority patent/JP3083622U/ja
Application filed by Zenjiro Shiotsu filed Critical Zenjiro Shiotsu
Publication of WO2003009904A1 publication Critical patent/WO2003009904A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B45/00—Apparatus or methods for manufacturing balls

Definitions

  • the present invention relates to a method for manufacturing a pole.
  • ball sports poles include a pasting pole with a skin on the reinforcing layer, a rubber pole with a rubber layer on the reinforcing layer, and a chip inserted into the spherically sewn skin to cover the skin and valve.
  • a sewing pole for fixing the pulp, but in each case, the pulp is contained inside the pole body and the air is retained inside.
  • the rubber rest called a tube is filled with air to form a sphere, and the sphere is formed. To cover the reinforcing layer.
  • the present invention provides a reinforcing layer having a simple structure in place of the conventional reinforcing layer. Also, by using a reinforcing layer having a simple structure as a part of the conventional reinforcing layer, a method of manufacturing a pole capable of improving a manufacturing process is provided and provided. . Disclosure of the invention
  • the present invention provides a pole in which a reinforcing layer is provided on a tube, and a covering material is attached to the reinforcing layer.
  • the reinforcing layer is fixed to a completed member or a semi-finished member, and these members are fixed. It is formed using means.
  • FIG. 2 is a partially cutaway front view showing another embodiment of the present invention.
  • 1 is a reinforcing layer
  • 1 a is a sphere
  • 1 b is a polyhedron
  • 1 b ′ is a partially completed polyhedron
  • 1 c is a hemisphere
  • 1 d is a cylindrical body
  • 2 is the existing reinforcing layer
  • 3 is the fixing means
  • 4 is the valve
  • X is the outer skin
  • Y is the tube.
  • a method of manufacturing a pole characterized by being formed using one or a plurality of members formed in a bag-like body or a semi-finished cylindrical body.
  • FIG. 2 In the step of manufacturing a pole for forming a reinforcing layer between the outer shell (X) and the inner tube (Y), the existing reinforcing layer is formed.
  • FIG. 3 Another embodiment of the present invention will be described with reference to FIG. 3.
  • a method for manufacturing a pole characterized in that the reinforcing layer (1) is formed using one or more types of members formed into a bag-like body or a semi-finished cylindrical body using fixing means (3). It is composed.
  • the member formed in the bag-like body or the cylindrical body used for the reinforcing layer (1) is a natural cloth, a synthetic cloth, a natural thread, a synthetic thread, a natural rubber thread, a single piece of a synthetic rubber thread, or a composite. Is the material.
  • the formed member is a net-shaped or mesh-shaped material using natural thread, synthetic thread, natural rubber thread, or synthetic rubber thread as a material, it is knitted or wrapped with a thread or rubber thread alone or as a composite. Alternatively, it is formed so as to penetrate or cover the tube into which air is injected.
  • the bag-like body is a completed sphere (1a), a polyhedron (1b), or an intermediate polyhedron ( 1 b ') or hemisphere (1 c), use a plurality of pieces of cloth to sew and form a sphere (however, leave a hole for inserting a tube) It may be a sphere formed by combining two used hemispheres (1c) into a sphere, and may be formed into a sphere using a cylindrical body (1d).
  • the completed bag-like body is previously added to the reinforcing layer (1).
  • the member formed in the semi-finished cylindrical body is fixed with a fixing means (3) such as an adhesive, sewn with a thread, or sewn to obtain a soft pole, and the impact value is increased. Changes (soft feeling) and durability, and the material is lighter, the weight of the ball can be reduced, and the process can be simplified, resulting in extremely beneficial effects such as the production of inexpensive poles. Is played.
  • the existing reinforcing layer in the manufacturing process of the pole for forming the reinforcing layer between the outer skin (X) and the inner tube (Y), the existing reinforcing layer (
  • a member formed on a completed bag or semi-finished cylindrical body is fixed with a fixing means (3) such as an adhesive, or it is attached with a thread.
  • a fixing means (3) such as an adhesive
  • the reinforcing layer (1) By forming the reinforcing layer (1), A soft ball can be obtained, the impact value can be changed (soft feeling) and durability can be improved.
  • the material is lightweight, and the pole can be lightened. It has an extremely beneficial effect such as being able to be manufactured.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)

Abstract

L'invention concerne un procédé pour fabriquer une balle suivant un processus amélioré, selon lequel une couche de renforcement de structure simple remplace la couche de renforcement classique, soit entièrement soit partiellement. Le procédé consiste à former la couche de renforcement (1) entre la peau extérieure (X) et le tube intérieur (Y) en utilisant un seul ou plusieurs éléments formés dans un corps à poche ou un corps tubulaire semi-fini, ou bien à former la couche de renforcement (1) en utilisant un seul ou plusieurs éléments formés dans le corps à poche ou le corps tubulaire semi-fini pour la couche de renforcement (2) existante.
PCT/JP2002/003131 2001-07-24 2002-03-28 Procede de fabrication d'une balle WO2003009904A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001-222693 2001-07-24
JP2001222693A JP2003033449A (ja) 2001-07-24 2001-07-24 ボールの製造方法
JP2001-4843U 2001-07-25
JP2001004843U JP3083622U (ja) 2001-07-25 2001-07-25 ボールの構造

Publications (1)

Publication Number Publication Date
WO2003009904A1 true WO2003009904A1 (fr) 2003-02-06

Family

ID=26607586

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/003131 WO2003009904A1 (fr) 2001-07-24 2002-03-28 Procede de fabrication d'une balle

Country Status (1)

Country Link
WO (1) WO2003009904A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009065302A1 (fr) * 2007-11-16 2009-05-28 Yung Pun Cheng Vessie pour ballon de sport et ballon de sport doté de la vessie
US7718264B2 (en) 2005-03-23 2010-05-18 3M Innovative Properties Company Perfluoropolyether urethane additives having (meth)acryl groups and hard coats

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810070A (ja) * 1981-07-09 1983-01-20 タチカラ株式会社 運動用ボ−ルとその製造方法
JPS6264569U (fr) * 1985-10-09 1987-04-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810070A (ja) * 1981-07-09 1983-01-20 タチカラ株式会社 運動用ボ−ルとその製造方法
JPS6264569U (fr) * 1985-10-09 1987-04-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7718264B2 (en) 2005-03-23 2010-05-18 3M Innovative Properties Company Perfluoropolyether urethane additives having (meth)acryl groups and hard coats
WO2009065302A1 (fr) * 2007-11-16 2009-05-28 Yung Pun Cheng Vessie pour ballon de sport et ballon de sport doté de la vessie

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